How to bolster the arsenal of democracy requires integrating defence technology innovation with scalable commercial models, as Europe seeks to emulate the U.S. Approach where dual-use firms like **Palantir Technologies (NYSE: PLTR)** and **Anduril Industries** are reshaping national security procurement through AI-driven platforms, modular hardware, and rapid iteration cycles that reduce cost overruns and accelerate deployment timelines.
The U.S. Defence-Tech Surge: A Blueprint for European Sovereignty
The United States has cultivated a defence-industrial base where commercial tech principles—agile development, venture capital backing, and dual-use applicability—have disrupted legacy procurement. In 2025, U.S. Defence spending reached $886 billion, with approximately 18% allocated to emerging technologies including AI, autonomous systems, and cyber defence, up from 12% in 2020, according to the Congressional Budget Office. This shift has been driven not by traditional primes alone but by a new cohort of defence-tech startups that attracted $38 billion in venture capital between 2021 and 2024, per PitchBook data. Companies such as Anduril, valued at $8.4 billion in its latest funding round, and Palantir, which reported $2.2 billion in 2024 revenue and a 42% year-over-year increase in government contracts, exemplify how commercial discipline can enhance military capability without sacrificing speed or accountability.
The Bottom Line
- U.S. Defence-tech firms grew government revenue at a CAGR of 31% from 2020 to 2024, outpacing legacy contractors’ 8% growth, according to Deloitte Aerospace & Defence outlook.
- European defence R&D spending remains fragmented, averaging 1.7% of GDP across NATO members versus the U.S. At 3.4%, creating a capability gap that dual-use innovation could narrow.
- Adopting U.S.-style procurement reforms—such as Other Transaction Authority (OTA) contracts and modular open systems architecture (MOSA)—could reduce European defence project timelines by 40% and cost overruns by 25%, per NATO Defence Planning Process assessments.
Market Implications: How Defence Innovation Ripples Through Industrials and Tech
The rise of defence-tech has direct consequences for adjacent sectors. Aerospace suppliers like **Hexcel Corporation (NYSE: HXL)**, a maker of carbon fibre composites used in drones and armoured vehicles, saw its defence segment revenue grow 14% in 2024 to $1.1 billion, offsetting softer commercial aerospace demand. Similarly, semiconductor firms such as **NVIDIA (NASDAQ: NVDA)** have benefited from increased demand for AI accelerators in military applications. its data center revenue, which includes government and defence workloads, surged 112% year-over-year in Q4 2024 to $22.1 billion, driven in part by classified and unclassified defence AI programmes. These trends suggest that defence modernization is becoming a material growth vector for tech and industrial equities, particularly as NATO members commit to spending 2% of GDP on defence—a target met by only 11 of 32 allies in 2024, per NATO Secretary General Jens Stoltenberg’s annual report.
“The defence sector is no longer a cost centre for innovation—it’s becoming a source of it. The spillover effects from military-grade AI, ruggedized computing, and secure communications are accelerating adoption in logistics, energy, and critical infrastructure.”
— Lara Crombie, Senior Analyst, Defence & Aerospace, S&P Global Market Intelligence, interview with Archyde.com, April 2026
Closing the Gap: What Europe Must Do to Compete
Europe’s defence-industrial base remains hampered by national fragmentation, lengthy procurement cycles, and risk-averse funding mechanisms. To bridge the gap, the European Defence Fund (EDF) must shift from grant-based research to scalable, milestone-driven contracts that mirror U.S. OTA models. In 2025, the EDF allocated €8 billion over 2021–2027, but less than 15% has been committed to prototyping and production-scale projects, according to the European Court of Auditors. By contrast, the U.S. Department of Defence’s Budget Request for 2026 includes $14.3 billion for science and technology, with a explicit focus on transitioning lab innovations to fielded systems within 24 months. Without similar urgency, Europe risks perpetuating a capability gap that undermines both deterrence and industrial competitiveness.
| Metric | United States (2024) | Europe (NATO Average, 2024) | Gap |
|---|---|---|---|
| Defence R&D as % of GDP | 3.4% | 1.7% | -1.7 percentage points |
| Defence-Tech VC Funding (2021–2024) | $38 billion | $5.2 billion | -$32.8 billion |
| Avg. Defence Procurement Cycle | 28 months | 52 months | +24 months |
| Dual-Use Firm Density (per million capita) | 12.4 | 3.1 | -9.3 |
The Path Forward: Incentivizing Dual-Use Innovation at Scale
To bolster the arsenal of democracy, policymakers must treat defence technology not as a niche sector but as a catalyst for broader economic resilience. This means expanding tax credits for R&D in dual-use fields, creating sovereign wealth funds earmarked for strategic tech (similar to Singapore’s Temasek model), and streamlining export controls to allow allied interoperability without compromising security. As former U.S. Under Secretary of Defence for Research and Engineering Heidi Shyu noted in a 2025 Brookings Institution forum: “The future of defence isn’t just about buying more weapons—it’s about building smarter systems faster, and that requires borrowing from the playbook of Silicon Valley, not Detroit.”
“We demand procurement that rewards speed and accountability, not just compliance. If a startup can deliver a working AI targeting system in six months, why should we wait five years for a legacy contractor’s PowerPoint?”
— Heidi Shyu, Former U.S. Under Secretary of Defence for Research and Engineering, Brookings Institution, March 2025
By adopting these principles, Europe can transform its defence posture from a burden on public finances into a driver of technological sovereignty and industrial renewal. The alternative—continued reliance on slow, bespoke procurement—will exit the continent strategically exposed and economically stagnant in an era where military advantage is increasingly defined by software, sensors, and speed.
*Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.*
